Date: Wed, 12 Feb 2025 14:04:38 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 0b29ef1e3fd5 - stable/13 - icmp: allow zero value for ICMP limits Message-ID: <202502121404.51CE4cf7042154@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch stable/13 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=0b29ef1e3fd57940704dd40a834f98649adbe46e commit 0b29ef1e3fd57940704dd40a834f98649adbe46e Author: Gleb Smirnoff <glebius@FreeBSD.org> AuthorDate: 2024-03-25 02:52:03 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2025-02-12 14:03:22 +0000 icmp: allow zero value for ICMP limits Zero means limit is disabled, so the value doesn't need to be checked against jitter value. Fixes: ac44739fd834f51cacb26485a4140fd482e20150 Fixes: a03aff88a14448c3084a0384082ec996d7213897 (cherry picked from commit 4399e055ea610cdefa1470ad1ee614dd81ba5e56) --- sys/netinet/ip_icmp.c | 2 +- sys/netinet6/icmp6.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/netinet/ip_icmp.c b/sys/netinet/ip_icmp.c index 0d671033b67c..8ad6191f3097 100644 --- a/sys/netinet/ip_icmp.c +++ b/sys/netinet/ip_icmp.c @@ -1129,7 +1129,7 @@ sysctl_icmplim_and_jitter(SYSCTL_HANDLER_ARGS) error = sysctl_handle_int(oidp, &new, 0, req); if (error == 0 && req->newptr) { if (lim) { - if (new <= V_icmplim_jitter) + if (new != 0 && new <= V_icmplim_jitter) error = EINVAL; else V_icmplim = new; diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c index e1b0196fc62b..646c73e8abf0 100644 --- a/sys/netinet6/icmp6.c +++ b/sys/netinet6/icmp6.c @@ -2843,7 +2843,7 @@ sysctl_icmp6lim_and_jitter(SYSCTL_HANDLER_ARGS) error = sysctl_handle_int(oidp, &new, 0, req); if (error == 0 && req->newptr) { if (lim) { - if (new <= V_icmp6lim_jitter) + if (new != 0 && new <= V_icmp6lim_jitter) error = EINVAL; else V_icmp6errppslim = new;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202502121404.51CE4cf7042154>